Organisation Internationale pour le Bambou et le Rotin

Organisation Internationale pour le Bambou et le Rotin

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Method for fixing bamboo raft type ecological floating bed

Brevets

Pays de publication:

CN

Inventeur:

Wang Yu; AN Shuqing; YAO Zhigang; JIA Xiaobo; XU Delin; LIU Fude; YAO Yihan

Année:

2010

Date de publication:

03/03/2010

Numéro de demande:

CN200910176256A

Année de demande:

2008

Date de demande:

19/05/2008

Numéro de priorité:

CN200910176256A

Pays de priorité:

CN

Date de priorité:

19/05/2008

CIB:

C02F3/32

Membred de famille de brevets INPADOC:

CN101659479A

The method claims belongs to the technical field of ecological environmental engineering, which can be applied to the ecological recovering projects of heavily polluted water in rivers. It is composed of three parts: a bamboo raft type floating bed part, a submerged fixing device, and substrate and plant in the floating bed; the bamboo raft type floating bed part is composed of four layers from the top down: a bamboo raft layer formed by arranging moso bamboos, a penetrating geotextile layer, a substrate layer formed by growing plants in a frame made of moso bamboos, and a nylon screen sheet layer; the layers are fixed by #8 steel wires to form a whole body. The invention has stable structure, good wind and wave resistance and cheap materials without secondary pollution. It can clean water and beatify landscape.